Comparison between Samsung QN98QN90A vs TCL 55C728

General Info
Model Number	Samsung QN98QN90A	TCL 55C728

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2021	2021
Brand	Samsung	TCL
Model Series	QN90A	C728
Model Number	QN98QN90A	55C728
Alias	QN98QN90AAFXZA	55C728X1
Display
Screen Size Class	98" (inches)	55" (inches)
Diagonal Size	97.52 in 247.7 cm 2477 mm 8.13 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	85 in 215.9 cm 2158.89 mm 7.08 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	47.81 in 121.4 cm 1214.38 mm 3.98 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Display Manufacturer		CSOT
Display Type	IPS	VA
Display Bit Depth	10 bits	10 bits (8 bits + FRC)
Frame Rate Control		Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.562 mm	0.315 mm
Screen Pixel Density	45 ppi	80 ppi
Screen-to-Body Ratio	96.04 %	94.21 %
Backlight Source	Mini LED	Direct LED (Full-Array Local Dimming)
DCI P3	100%	93%
Screen Brightness		330 cd/m²
Static Screen Contrast		5000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		15 ms
Display Minimum Response Time		6.5 ms
Display Coating	Anti-glare/Matte
HDR	HDR10 HDR10+ HDR10+ Adaptive HLG (Hybrid Log Gamma) Quantum HDR 2000	HDR10 HDR10+ Dolby Vision HLG (Hybrid Log Gamma) Dolby Vision IQ
3D	No	No
Size, weight, color
Case Depth	1.22 in 3.1 cm 30.9 mm 0.1 ft	3.19 in 8.1 cm 81 mm 0.27 ft
Case Weight	61.4 kg 135 lbs	14.4 kg 32 lbs
Case Width with Stand	86.03 in 218.5 cm 2185.1 mm 7.17 ft	48.31 in 122.7 cm 1227 mm 4.03 ft
Case Height with Stand	51.93 in 131.9 cm 1319 mm 4.33 ft	30.24 in 76.8 cm 768 mm 2.52 ft
Case Depth with Stand	14.44 in 36.7 cm 366.9 mm 1.2 ft	11.89 in 30.2 cm 302 mm 0.99 ft
Case Weight with Stand	75.7 kg 167 lbs	14.7 kg 32 lbs
Case Color	Sand Black, Titan Black	Brushed aluminum
Hardware
System on Chip or SoC	MediaTek	MediaTek MT9615
CPU		Cortex-A73
CPU Cores	4	4
CPU Frequency		1600
GPU		ARM Mali-G52 2EE MP2
GPU Cores		2
GPU Frequency		550
RAM Memory Size		3
Internal Storage		32
TV Tuner	Analog (NTSC/PAL/SECAM) ATSC Clear QAM ATSC 3.0	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2
Built-in Camera	No	Yes
Network	LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Wi-Fi Direct DLNA Bluetooth 5.2 Wireless TV On (WOW) Wired TV On (WOL) Wireless Dex	LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz Wi-Fi Direct DLNA Bluetooth 5.0
Connectivity	3 x HDMI 2.0 1 x HDMI 2.1 1 x Optical Audio Out 1 x RS232 (C) 1 x Cable/Antenna In (F-type female) 2 x USB 2.0 1 x Ethernet RJ45	4 x HDMI 2.1 1 x Satellite In (F-type) 1 x Optical Audio Out 1 x Antenna (RF) 1 x 3.5 mm Audio Out 1 x AV Composite In 3.5 mm jack 1 x USB 2.0 1 x CI+ 1.4 1 x Ethernet RJ45
Audio
Audio Speakers	4 x 5W	2 x 9.5W
Built-in Subwoofer	2 x 10
Features
OS	Tizen 6.0	Android 11 with TCL TV+ 3.x UI
Cool Features	Motion Xcelerator Turbo+ Samsung Health Expert Calibration Google Assistant Game Motion Plus 360 Video Player Tap View Digital Clean View CH) Wide Viewing Angle (UK Contrast Enhancer Far-Field Voice Interaction Super Ultrawide GameView & Game Bar IT) Dynamic Black EQ TV Plus 4K AI Upscaling Natural Mode Support PC on TV Bixby Adaptive Picture Ambient Mode+ ConnectShare Ultra Viewing Angle (DE Ultimate UHD Dimming Brightness/Color Detection PVR Eco Sensor Alexa Quantum Matrix Technology FR Learn TV Remote / Learn Menu Screen SmartThings Compatible Filmmaker Mode MultiView ES Accessibility (Enlarge / High Contrast / Multi-output Audio / Color Inversion / Grayscale / Caption Position / Sign Language Zoom / Slow Button Repeat / Separate Closed Caption) 100% Color Volume with Quantum Dot Clear Motion AMD FreeSync Premium Pro 360 Camera Support Auto Motion Plus NL Picture-in-Picture	Prime Video YouTube Alexa Multi Visual Motion Clarity Supreme PVR Netflix Chromecast built-in Home Entertainment Center Game Master Pro Google Assistant MEMC (Motion Estimation Motion Compensation) Low Input Lag Noise Reduction Game Mode Quantum Dot Color ECO Energy Efficiency 4K HDR Pro MagiConnect Hands-free Voice Control 2.0 HDR Premium Home Control Center
Extra Features	NeoSlim Design
Ergonomics
Case Width	86.03 in 218.5 cm 2185.1 mm 7.17 ft	48.31 in 122.7 cm 1227 mm 4.03 ft
Case Height	49.19 in 124.9 cm 1249.3 mm 4.1 ft	28.03 in 71.2 cm 712 mm 2.34 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	600 x 400	300 x 300
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	No	No
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 120 Hz	40 Hz - 120 Hz
Screen Interpolation Technology		Picture Quality Index
Screen Interpolation Value		3300
Screen Interpolation Measurement Unit	NULL	PQI
Accessories
Extras	SolarCell Remote - TM2180E	Remote controls - RC802NU1+RC802V5
Certificates and Standards
Licenses		RoHS
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 40 °C 50 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 40 °C -4 °F - 104 °F	-15 °C - 45 °C 5 °F - 113 °F
Internal Storage Humidity	5 % - 95 %	10 % - 90 %

Samsung QN98QN90A

TCL 55C728